From 6ef5043363913f685234cabcacc802a7c0284963 Mon Sep 17 00:00:00 2001
From: huangtianhua <huangtianhua@huawei.com>
Date: Fri, 12 Dec 2014 10:49:49 +0800
Subject: [PATCH] Remove an unused variable in volume/manager.py

The 'old_reservations' variable defined in a exception handling block in 'retype' method is never used, this change removes it.

Change-Id: Iaf39ea31bcbd31a90b621b6f33b6aa799f425744
---
 cinder/volume/manager.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cinder/volume/manager.py b/cinder/volume/manager.py
index b93022266..ab2e68c7c 100644
--- a/cinder/volume/manager.py
+++ b/cinder/volume/manager.py
@@ -1406,7 +1406,6 @@ class VolumeManager(manager.SchedulerDependentManager):
                                               project_id=project_id,
                                               **reserve_opts)
         except Exception:
-            old_reservations = None
             self.db.volume_update(context, volume_id, status_update)
             LOG.exception(_LE("Failed to update usages "
                               "while retyping volume."))
-- 
2.45.2